package main

import (
	"fmt"
	"sort"
)

func main() {
	defer fmt.Println("11111")
	var ccdd sort.IntSlice
	dd := []int{1, 10, 3, 4, 2, 5}
	ccdd = dd
	fmt.Println(dd)
	sort.Ints(ccdd)
	fmt.Println(dd)
	reverse := sort.Reverse(ccdd)
	sort.Sort(reverse)
	dd = ccdd
	ccdd = nil
	fmt.Println(dd)
	mid := int(uint(0+11) >> 1)
	fmt.Println(mid)
	panic("dddd")
}
